Supported Standards
ASTM D560, BS 1377:8, ASTM D2166, ASTM D2850, ASTM D4767
Pi Tape Measure provides a fast, precise, and reliable way to measure the average diameter of round or out-of-round specimens with micrometer-level accuracy. By simply wrapping the tape around the periphery of the specimen, you can get a direct diameter reading without needing complex calculations.
This high-precision diameter measuring tape is ideal for use in industries such as construction, geotechnical engineering, and materials testing, where it measures round or irregular specimens made of concrete, soil, asphalt, or other materials. Its durable spring steel construction, combined with engraved, acid-etched graduations and numerals, ensures accuracy and longevity even under tough working conditions.
The measuring tape features a Vernier scale that reads to 0.001in (0.025mm) and delivers accuracy of ±0.001in, making it a trusted tool for professionals. Each tape includes a calibration certificate traceable to NIST, ensuring dependable and consistent performance.
Graduations are available in both inches and millimeters, enabling flexible use across different measurement systems. It is suitable for measuring diameters ranging from 2 to 12 inches (50 to 300mm).
Applications:
- Measuring diameters of cylindrical or irregular specimens in construction, materials testing, and geotechnical engineering.
- Ideal for testing concrete, soil, asphalt, and other materials requiring high-precision measurements.
Key Features:
- Available in both English (inches) and Metric (millimeters) styles.
- Made of durable 0.10in (2.5mm) thick spring steel for long-lasting use.
- Acid-etched, engraved graduations and numerals for easy readability.
- Measures diameters from 2in to 12in (50mm to 300mm).
- High accuracy of ±0.001in (0.025mm).
Supplied with a calibration certificate traceable to NIST.
Whether you're working in a lab, onsite, or in a manufacturing environment, the Pi Tape Measure is a reliable, high-precision tool designed to meet your measurement needs with ease and accuracy.
